Plate cover



FIG. 1 is a perspective view of a plate cover;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a bottom view of FIG. 1;

FIG. 4 is a right-handed side view of FIG. 1; and,

FIG. 5 is a left-handed side view of FIG. 1.

The broken lines shown are included for the purpose of illustrating unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a plate cover, as shown and described. 